Poliwrath @ Sitrus Berry  
Ability: Swift Swim  
Tera Type: Ground  
EVs: 72 HP / 252 Atk / 184 Spe  
Jolly Nature  
- Drain Punch  
- Liquidation  
- Ice Punch  
- Belly Drum  

Volbeat (M) @ Heavy-Duty Boots  
Ability: Prankster  
Tera Type: Bug  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Rain Dance  
- Encore  
- U-turn  
- Moonlight  

KOBOCOLOOOOOOOOOOOOOOOOOOOO (Ludicolo) @ Life Orb  
Ability: Swift Swim  
Tera Type: Water  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Ice Beam  
- Giga Drain  
- Rain Dance  

Mesprit @ Leftovers  
Ability: Levitate  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 30 Spe  
- Stealth Rock  
- Psychic Noise  
- Rain Dance  
- U-turn  

Golduck @ Life Orb  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Nasty Plot  
- Ice Beam  
- Psyshock  

Froslass (F) @ Focus Sash  
Ability: Cursed Body  
Tera Type: Ice  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Spikes  
- Destiny Bond  
- Avalanche  
- Taunt